Raspberry pi 'Can't open file to write'

I am running Raspbian version 4.4.11 and after uncommenting #disable_overscan = 1 in /boot/config.txt and rebooting I can no longer make changes to any file on the system. CTRL S will bring up a Save as dialog box and attempting to save the file will...
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2017-01-16 23:01 (0) Answers

label is not display high score (swift3)

My code worked perfectly yesterday saving the high score. Totaltime calculates the high score. Know score is not displaying. Any ideas. Picture here notice "best time 0" . I don't know what happened yesterday it worked perfectly. import UIKit c...
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2017-01-16 19:01 (3) Answers

JavaFX - Saving/Loading - Shapes/Layouts

Is there any way to save shapes and layouts in javafx to an external file. Which can then be restored at a later time. I have tried following YouTube videos and I know how I could save/load files with "Text/Int" fields. However, I need a way of loadi...
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2017-01-16 15:01 (1) Answers

Save Location depending on Cell Value

I created a simple userform for one of my departments, however I can't wrap my head around the following: As shown in the picturethere is a combobox with the options " Return Order" and " Warranty Order" Whichever one you select will sh...
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2017-01-16 10:01 (0) Answers

how to override a high score in swift3

My code below calculates the reaction time for the game. The total reaction time is calculated in totalTime. Right now the code saves the reaction time. However the totalTime always equal the high score. So no high score is saved just the current sco...
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2017-01-16 03:01 (1) Answers

Method save doesnot exist. Laravel

I am trying to insert in image table but following syntax is showing method save does not exit:BadMethodCallException in Macroable.php line 74:. Controller: foreach ($request->file('image') as $i) { $image = new image(); $image = $i; ...
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2017-01-13 09:01 (1) Answers

PHP - Shopping site

Hello guys I have a logical problem in my code. I have a counter and at the end of the foreach loop and I want to save the counter in an array called temp. I've selected three items in the shop and I want to get the ID's like: 1,2,3 but I always rece...
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2017-01-12 21:01 (0) Answers

Using matfile results in huge files for no reason

I need to be able to save only parts of variables, since it would take too much to save them from scratch every time. For this purpose I am using matifiles, as suggested here (Saving only difference in custom class matlab) So, in my custom class I d...
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2017-01-12 17:01 (0) Answers

Save image in the gallery

I got a question how to save a bitmap from my App into the android gallery within a Button? I just want that my bitmap is placed in the gallery that the user can use it to set it as maybe his background. So how is it going? ...
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2017-01-11 20:01 (2) Answers

Android App to save people info's

i am new to android and i want to know how shall i implement things 1.There should be listView which displays name of person and when i should click the listview item it should display the all information about the people shall i use activity or f...
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2017-01-10 13:01 (0) Answers

Simple way of adding a saving tool to mpld3 plots

mpld3 is great to convert very quickly a matplotlib figure to an interactive HTML file, just one line of code is required: mpld3.save_html(fig,filename) While bokeh requires rewriting the figure code with bokeh commands. However, mpld3 does no...
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2017-01-09 20:01 (0) Answers

Swift: can't save array to UserDefaults

I have a class called Stop. This class implements NSCoding. I can save instances of Stop to UserDefaults with no problems. So far, so good. My problem is with saving an Array of stops. This is what I try: private func save(stopArray array: [Stop],wi...
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2017-01-08 16:01 (1) Answers

ArrayList doesnt add BufferedImage?

hope this isnt a repost :) I have a problem with adding BufferedImages to my ArrayList, well it adds them but, well better i show some code: } } } this.listOfLines.add(this.image.getSubimage(xMin, yMin, xMax, yMax...
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2017-01-06 23:01 (1) Answers

VB.net Media Player - Save playlist

I am trying to add the ability to save the playlist in my media player (based on WMP), so that it can be or will be loaded automatically in the next session. The media player itself and the playlist work flawlessly. I've tried some methods I found o...
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2017-01-04 22:01 (0) Answers

Saving data in Unity

The game is an open world game where you can walk and drive around with different vehicles and place structures on the ground. Because the world is huge I want player and different vehicles/structures to stay where they were left. For this reason I n...
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2017-01-03 23:01 (1) Answers

Saving and Loading Custom Objects in Java Program

I am writing a small program to help with planning future workouts. I am nearly finished however saving and loading is giving me some trouble. The program works with a list of "ride"(a custom class) objects that hold a number of qualities (like a Dat...
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2017-01-03 18:01 (2) Answers